An internal threading tool with longitudinally separated cutting edges designed to form specific threads.
Classification: Tools for tapping or threading, parts thereof, of base metal
NSN 6130-01-010-0975
NSN 5855-00-361-0167
NSN 6110-00-051-1341
NSN 2925-01-495-9669
NSN 5905-01-073-7587
NSN 6110-01-578-5595
NSN 5990-01-463-2279
NSN 6110-00-113-1415
NSN 5945-00-687-2072
NSN 5945-01-559-7795
NSN 5996-00-833-2521
NSN 6150-01-043-1751